-2+10a=78

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Solution for -2+10a=78 equation:



-2+10a=78
We move all terms to the left:
-2+10a-(78)=0
We add all the numbers together, and all the variables
10a-80=0
We move all terms containing a to the left, all other terms to the right
10a=80
a=80/10
a=8

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